1216900288

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{613357}}^1$

素因数の和:613400

約数の個数: 28

約数和(自身を含む): 2492686912

約数和(自身を除く): 1275786624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 613357, 1226714, 2453428, 4906856, 9813712, 19014067, 19627424, 38028134, 39254848, 76056268, 152112536, 304225072, 608450144, 1216900288]

約数ペア:

[(1, 1216900288), (2, 608450144), (4, 304225072), (8, 152112536), (16, 76056268), (31, 39254848), (32, 38028134), (62, 19627424), (64, 19014067), (124, 9813712), (248, 4906856), (496, 2453428), (992, 1226714), (1984, 613357)]